Subjects in Conditions 1 and 2 will attend 16 scheduled sessions over 15 weeks. All subjects will: be blinded/masked to treatment assignments, attend the same number of protocol sessions, be administered the same instruments, and submit their symptom diaries for data entry and analysis. After a screening/intake session, randomization and treatment sessions will follow. There will be six weeks of twice weekly treatment sessions, and three follow-up sessions at weeks 9, 11 and 15. All conditions will be identical in duration and be administered by licensed acupuncturists trained in Traditional Chinese Medicine. The aims of this study include: